Awras H. Ajil This email address is being protected from spambots. You need JavaScript enabled to view it.¹ and Al-Rikabi Rashad H. A.²

¹Department of Physics, Collage of Science, University of Baghdad, Baghdad, Iraq
²Ministry of Housing and Construction, Consultant Committee, Baghdad, Iraq

REFERENCES

1. [1] Li, H. S., F. Cao, X. L. Wang, and W. B. Ma (2014) A Temperature-based Model for Estimating Monthly Average Daily Global Solar Radiation in China, Hindawi Publishing Corporation,TheScientificWorld Journal 128754. doi: 10.1155/ 2014/128754
2. [2] Muzathik, A. M., W. B. W. Nik, M. Z. Ibrahim, K. B. Samo, K. Sopian, and M. A. Alghoul (2011) Daily Global Solar Radiation Estimate Based on Sunshine Hours, International Journal of Mechanicals Engineering 6(1), 7580.
3. [3] Sarsah, E. A., and F. A. Uba (2013) Monthly-specific Daily Global Solar Radiation EstimatesBased on Sunshine Hours in Wa Ghana, International Journal of Scientific & Technology Research 8(2), 246254.
4. [4] El-Metwally, M. (2005) Sunshine and Global Solar Radiation Estimation at Different Sites in Egypt, Journal ofAtmosphericandSolar-TerrestrialPhysics67(14), 13311342. doi: 10.1016/j.jastp.2005.04.004
5. [5] AL-Salihi, A. M., M. M. Kadum, and A. J. Mohammed (2010) Estimation of Global Solar Radiation on Horizontal Surface Using Routine Meteorological Measurementsfor Different Citiesin Iraq, Asian Journal of Scientific Research 4(3), 240248. doi: 10.3923/ ajsr.2010.240.248
6. [6] Dincer, I., S. Dilmac, I. E. True, and M. Edin (1995) A Simple Technique for Estimation Solar Radiation Parameters and Its Application for Gebze, Energy Conservation Manage 37, 183198. doi: 10.3923/ajsr.2010. 240.248
7. [7] Kenisarian, M., and N. P. Tkachenkova (1990) An Estimation of Monthly Average Daily Global Solar Radiation on the Ambient Air Temperature Energy ConservationinBuilding,theAchievementof 50% Energy Saving, Proceeding of North Sun 90 an International Conference, Sep. 1821, University of Reading, UK, 323329. doi: 10.1016/B978-0-08-037215-0. 50061-4
8. [8] Hassan, G. E., M. Elsayed Youssef, Z. E. Mohamed, M. A. Ali, and A. A. Hanafy (2016) New Temperature-based Models for Prediciting Global Solar Radiation, Applied Energy 179, 437450. doi: 10.1016/j. apenergy.2016.07.006
9. [9] Akpootu, D. O., and Y. A. Sanusi (2015) ANew Temperature-based Model for Estimating Global Solar Ra
   diation in Port-Harcout, South-South Nigeria, The International Journal of Engineering and Science 4(1), 6373.
10. [10] Okonkwo, G. N., and A. O. C. Nwokoye (2014) EstimationGlobalSolarRadiationfromTemperatureDatain Minna Location, European Scientific Journal 10(15), 254247.
11. [11] Almorox, J. (2011) Estimating Global Solar Radiation fromCommonMeteorologicalDatainAranjuez,Spain, Turk. J. Phys. 35, 5364.
12. [12] Li, H. S., F. Cao, X. B. Bu, and L. Zhao (2015) Models for Calculating Daily Global Solar Radiation from Air Temperature in Humid Regions, Environmental Progress & Sustainable Energy 34(2), 595–599. doi: 10. 1002/ep.12018
13. [13] Ajayi, O. O., O. D. Ohijeagbon, C. E. Nwadialo, and O. Olasope (2014) New Model to Estimate Daily Global Solar Radiation Over Nigeria, Sustainable Energy Technologies and Assessments 5, 2836. doi: 10.1016/j.seta.2013.11.001
14. [14] https://en.wikipedia.org/wiki/Erbil#Climate.
15. [15] https://en.wikipedia.org/wiki/Mosul#Climate.
16. [16] https://en.wikipedia.org/wiki/Baghdad#Climate.
17. [17] https://en.wikipedia.org/wiki/Najaf.
18. [18] https://en.wikipedia.org/wiki/Basra#Geography_ and_climate.
19. [19] http://www.climatestotravel.com/climate/iraq.
20. [20] Radosavljevi, J., and A. Ðorðevi (2001) Series: Working and Living Environmental Protection, Defining of the Intensity of Solar Radiation on Horizontal and Oblique Surfaces on Earth, 2(1), 77–86.
21. [21] Hargreaves, G. H., and Z. A. Samani (1982) Estimating Potential Evapotranspiration, Journal of the Irrigation & Drainage Division 108(3), 225–230.
22. [22] Samani, Z. (2000) Estimating Solar Radiation and Evapotranspiration Using Minimum Climatological Data, Journal of Irrigation and Drainage Engineering 126(4), 265–267. doi: 10.1061/(ASCE)0733-9437 (2000)126:4(265)
23. [23] Chen, R., K. Ersi, J. Yang, S. Lu, and W. Zhao (2004) “Validation of Five Global Radiation Models with Measured Daily Data in China, Energy Conversion and Management 45(1112), 1759–1769. doi: 10.1016/ j.enconman.2003.09.019
24. [24] Cimbala, J. M. (2011) Basic Statistics, Latest revision: pp. 13, 26 August.
25. [25] Falayi, E. O., J. O. Adepitan, and A. B. Rabiu (2008) Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Iseyin, Nigeria, The Pacific Journal of Science and Technology 9(2), 583591.